function Map(el){
    this.el=el

    this.width=800
    this.height=400
}

Map.prototype.create=function(){
    



    this.el.style.width=this.width+'px'
    this.el.style.height=this.height+'px'
    this.el.style.background='url(./1.jpg)'
    this.el.style.border='10px solid yellow'
}